72058005

素因数分解:

$3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 132445368

約数和(自身を除く): 60387363

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 373, 405, 477, 729, 795, 1119, 1215, 1431, 1865, 2385, 3357, 3645, 4293, 5595, 7155, 10071, 12879, 16785, 19769, 21465, 30213, 38637, 50355, 59307, 64395, 90639, 98845, 151065, 177921, 193185, 271917, 296535, 453195, 533763, 889605, 1359585, 1601289, 2668815, 4803867, 8006445, 14411601, 24019335, 72058005]

約数ペア:

[(1, 72058005), (3, 24019335), (5, 14411601), (9, 8006445), (15, 4803867), (27, 2668815), (45, 1601289), (53, 1359585), (81, 889605), (135, 533763), (159, 453195), (243, 296535), (265, 271917), (373, 193185), (405, 177921), (477, 151065), (729, 98845), (795, 90639), (1119, 64395), (1215, 59307), (1431, 50355), (1865, 38637), (2385, 30213), (3357, 21465), (3645, 19769), (4293, 16785), (5595, 12879), (7155, 10071)]